Find the value of the algebraic expression 10-3b at b=-1
The given expression is,
10-3b, at b=-1
⇒10-3-1
⇒10+3
⇒13
Thus, the the value of the expression =13
Find the value of the algebraic expression
10-3b, at b=0
Find the value of the algebraic expression .
2p2+5q-3 at p=-1,q=1/5
2p2+5q-3 at p=2,q=1
Write the coefficients and terms of the algebraic expression 10x2−5x−6. Also, find the value of the expression at x=2. [2 MARKS]